.home_page #mainContent {
  position: relative;
}
@media only screen and (min-width: 1025px) and (max-width: 1600px) {
  .home_page #mainContent {
    width: calc(100% - var(--wrapper));
  }
}
.home_page .key {
  width: calc(100% - var(--wrapper));
}
.home_page .key {
  --height: 52vw;
  --min-height: 550px;
  --max-height: 980px;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  font-size: 0.625em;
}
.home_page .key .inner {
  position: relative;
  padding: 0;
  width: 100%;
}
.home_page .key .mv_slider:not(.slick-slider) {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  opacity: 0;
}
.home_page .key .key_text {
  position: relative;
  overflow: hidden;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
}
.home_page .key h2,
.home_page .key p {
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.home_page .key h2 {
  font-size: 4.8em;
  line-height: 1.8;
  background: rgba(41, 146, 179, 0.8);
  padding-left: 0.7292em;
  padding-top: 0.0625em;
  padding-bottom: 0.1458em;
  padding-right: 0.625em;
  box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.5);
  display: inline;
  box-decoration-break: clone;
}
.home_page .key h2 .char {
  position: relative;
  top: 0.0833em;
  left: 0.0417em;
}
.home_page .key .jp {
  line-height: 1.8461538462;
  text-shadow: 0px 3px 10px rgba(0, 0, 0, 0.5);
  font-size: 2.6em;
  padding-left: 1.1923em;
  padding-top: 1.7308em;
}
.home_page .key .jp .char {
  position: relative;
  top: 0.0833em;
  left: 0.0417em;
}
@keyframes slidd_move {
  0% {
    transform: translateX(0);
  }
  to {
    transform: translateX(-5%);
  }
}
.home_page .key .key_item_slider:not(.slick-initialized) {
  opacity: 0;
}
.home_page .key .key_item_slider img {
  width: 110%;
  max-width: 110%;
  height: 100%;
  object-fit: cover;
}
.home_page .key .slider_img {
  pointer-events: none;
}
.home_page .key .key_item_slider, .home_page .key .key_item_slider * {
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
}
.home_page .key .key_item_slider img {
  object-fit: cover;
}
.home_page .key .key_item_slider .preve-slide img,
.home_page .key .key_item_slider .slick-active img {
  animation: slidd_move 6s linear;
}
.home_page .key .key_bg {
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  display: flex;
  flex-wrap: wrap;
  z-index: 0;
}
.home_page .key .key_bg > div {
  height: 100%;
  position: relative;
  overflow: hidden;
}
.home_page .key .key_bg .key_left {
  width: 83.7%;
  clip-path: polygon(36.788% 100%, 0% 100%, 0% 0%, 100% 0%, 36% 100%);
  z-index: 1;
}
.home_page .key .key_bg .key_right {
  z-index: 0;
  width: 70%;
  margin-left: -53.7%;
}
.home_page .key .key_bg .swiper-slide {
  width: auto;
}
.home_page .key .key_bg .key_swiper_left,
.home_page .key .key_bg .key_swiper_right {
  pointer-events: none;
}
.home_page .key .idx_slider {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 21.2em;
  width: 47.9%;
}
.home_page .key .idx_slider .slick-list {
  overflow: unset;
}
.home_page .key .slick-track {
  display: flex;
  align-items: flex-end;
}
.home_page .key .idx_list_circle {
  position: absolute;
  bottom: 14.59%;
  left: 15.7em;
  width: 38.4533%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  height: auto;
}
.home_page .key .idx_list_circle .idx_circle_item {
  width: 22em;
  height: 22em;
  border-radius: 50%;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 2em;
  box-shadow: 0px 3px 30px 0px rgba(0, 0, 0, 0.2);
  background: url(../images/idx_key_circle1.png) no-repeat center/contain;
}
.home_page .key .idx_list_circle .idx_circle_item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  mask-repeat: no-repeat;
  mask-image: url(../images/idx_key_leaf.png);
  mask-size: contain;
  inset: 0;
  opacity: 0.4;
}
.home_page .key .idx_list_circle .idx_circle_item .ttl {
  text-align: center;
  line-height: 1.5;
  font-size: 2.4em;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0;
  font-feature-settings: "palt";
}
.home_page .key .idx_list_circle .idx_circle_item .ttl::before {
  content: "";
  display: block;
  background-position: top center;
  background-size: contain;
  width: 2.5em;
  height: 2.5em;
  margin: 0 auto 0.1667em;
}
.home_page .key .idx_list_circle .idx_circle_item .ttl::after {
  content: "";
  display: block;
  width: 3.3333em;
  height: 1px;
  background-color: #fff;
  margin: 0.75em auto 0;
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(1) {
  background-image: url(../images/idx_key_circle1.png);
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(1) .ttl::before {
  background-image: url(../images/idx_key_icon1.png);
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(1)::before {
  background-color: #477989;
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(2) {
  background-image: url(../images/idx_key_circle2.png);
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(2) .ttl::before {
  background-image: url(../images/idx_key_icon2.png);
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(2)::before {
  background-color: #489cb7;
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(3) {
  background-image: url(../images/idx_key_circle3.png);
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(3) .ttl::before {
  background-image: url(../images/idx_key_icon3.png);
}
.home_page .key .idx_list_circle .idx_circle_item:nth-child(3)::before {
  background-color: #5a86a9;
}
@media only screen and (min-width: 2000px) {
  .home_page .key {
    font-size: 1vmin;
    --max-height: 100vh;
  }
  .home_page .key .inner {
    max-width: 100%;
  }
}
.home_page .topic_path {
  display: none;
}
.home_page .wrap_h3.t_center {
  display: table;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.home_page .wrap_h3.white * {
  color: #fff;
}
.home_page .h_en {
  color: var(--main-color);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 18px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  margin-bottom: 6px;
}
.home_page .h_en.white {
  color: #fff;
}
.home_page .h_en.big {
  font-size: 120px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0.05em;
  opacity: 0.065;
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .home_page .h_en {
    letter-spacing: 0;
    margin-bottom: 4px;
  }
  .home_page .h_en.big {
    font-size: min(8vw, 80px);
    letter-spacing: 0;
  }
}
.home_page h3 {
  color: var(--main-color);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.6666666667;
  font-feature-settings: "palt";
}
.home_page h3.white {
  color: #fff;
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .home_page h3 {
    font-size: 26px;
    letter-spacing: 0;
  }
}

@media only screen and (min-width: 769px) and (max-width: 1600px) {
	.home_page .key {
		font-size: min(0.625em, 1vmin);
	}
  .home_page .key .idx_list_circle {
    bottom: 10em;
  }
  .home_page .key .idx_slider {
    bottom: 15em;
  }
}
@media only screen and (max-width: 1600px) and (min-width: 769px) and (max-height: 800px) and (orientation: landscape) {
  .home_page .key {
    font-size: min(0.625em, 1.05vmin);
    --max-height: calc(100vh - var(--wrapper));
  }
}
@media only screen and (max-width: 1440px) and (min-width: 769px) and (max-height: 800px) and (orientation: landscape) {
  .home_page .key {
    font-size: min(0.625em, 0.95vmin);
  }
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .home_page .key {
    font-size: 5.6px;
  }
  .home_page .key .idx_slider {
    font-size: 1.2em;
  }
  .home_page .key .idx_list_circle {
    font-size: 1.25em;
  }
}
@media only screen and (max-width: 1366px) and (min-width: 1281px) and (max-height: 630px) {
  .home_page .key {
    font-size: 5.6px;
  }
}
@media only screen and (max-width: 1280px) and (min-width: 769px) {
  .home_page .key {
    font-size: 5.4px;
  }
}
@media only screen and (max-width: 1280px) and (min-width: 769px) and (max-height: 750px) {
  .home_page .key {
    font-size: 5.4px;
  }
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .home_page .key {
    font-size: 0.75vw;
  }
  .home_page .key h2,
  .home_page .key .jp {
    letter-spacing: 0;
  }
  .home_page .key h2 {
    font-size: 3em;
  }
  .home_page .key .idx_slider {
    right: 20px;
  }
  .home_page .key .jp {
        letter-spacing: 0;
        padding-left: 0px;
        font-size: 2.1em;
  }
  .home_page .key .idx_list_circle {
    font-size: 0.68em;
    left: 20px;
    width: 40%;
  }
  .home_page .key .idx_list_circle .idx_circle_item .ttl {
    letter-spacing: 0;
  }
  .home_page .key .idx_slider {
    bottom: 8em;
  }
}
@media only screen and (max-width: 850px) and (min-width: 769px) {
  .home_page .key .idx_slider {
    bottom: 10em;
  }
}
section {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top center;
}

.idx_news {
  background-color: #ffffff;
  width: 46%;
  max-width: 860px;
  margin-left: auto;
  margin-right: var(--wrapper);
  margin-top: -150px;
  position: absolute;
  box-shadow: 0px 3px 30px 0px rgba(0, 0, 0, 0.08);
  justify-content: flex-start;
  padding: 42px 0 39px;
    align-items: center;
    right: 0;
    min-height: 356px;
}
.idx_news .left {
  width: 26%;
  padding-bottom: 2.2em;
}
.idx_news .right {
  width: 71%;
  max-width: 610px;
}
.idx_news ul li:not(:last-child) {
  border-bottom: 1px solid #e7f0f2;
}
.idx_news ul li a {
  text-decoration: none;
  color: var(--clr1);
  letter-spacing: 0.1em;
  display: flex;
  flex-wrap: wrap;
  padding-top: 16px;
  padding-bottom: 15px;
  transition: 0.3s all;
}
.idx_news ul li a span {
  transition: 0.3s all;
  font-weight: 500;
}
.idx_news ul li a .date {
  width: 121px;
  padding-left: 0.55em;
}
.idx_news ul li a .cat {
  color: #fff;
  background-color: #7da3ab;
  width: 100px;
  line-height: 1;
  padding: 6px 0;
  text-align: center;
  position: relative;
  top: -1px;
  font-weight: 400;
}
.idx_news ul li a .cat.column {
  background-color: #2992b3;
}
.idx_news ul li a .title {
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: 121px;
    padding-top: .5em;
}
.idx_news ul li a:hover {
  opacity: 1;
  color: var(--clr1);
}
@media only screen and (min-width: 769px) {
  .idx_news ul li a:hover {
    background-color: var(--main-color);
    color: #fff;
  }
  .idx_news ul li a:hover .cat {
    background-color: var(--main-color);
  }
}
.idx_news .ttl {
  line-height: 1;
  text-align: center;
  color: var(--clr1);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.1em;
}
.idx_news .idx_news_btn {
  max-width: 6.5em;
  margin: 68px auto 0;
}
.idx_news .idx_news_btn a {
  display: flex;
  width: 100%;
  line-height: 1;
  text-decoration: none;
  color: var(--clr1);
  letter-spacing: 0.1em;
  font-weight: 500;
  position: relative;
}
.idx_news .idx_news_btn a::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background-color: #e7f0f2;
  border-radius: 50%;
  width: 1.8125em;
  height: 1.8125em;
  right: 0;
  top: calc(50% - 0.8125em);
}
.idx_news .idx_news_btn a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/shared_arr.png);
  background-color: var(--clr1);
  width: 1.875em;
  height: 0.6875em;
  right: 0.5625em;
  top: calc(50% - 0.25em);
}
.idx_news .idx_news_btn a:hover {
  opacity: 1;
}
@media only screen and (min-width: 769px) {
  .idx_news .idx_news_btn a:hover {
    --clr1: var(--main-color);
  }
}
@media only screen and (max-width: 1600px) and (min-width: 769px) {
  .idx_news {
    margin-right: 0;
    margin-top: -40px;
  }
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .idx_news {
    width: 50%;
    padding: 20px 0;
	min-height: 300px;
  }
  .idx_news .ttl {
    font-size: 22px;
    letter-spacing: 0;
  }
  .idx_news ul li a {
    font-size: 14px;
    letter-spacing: 0;
  }
  .idx_news ul li a .date {
    width: 95px;
  }
  .idx_news .idx_news_btn {
    letter-spacing: 0;
    font-size: 14px;
  }

	.idx_news ul li a .title {
		padding-left: 100px;
	}
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .idx_news {
    padding: 14px;
    margin-right: var(--wrapper);
    width: 43%;
  }
  .idx_news .left,
  .idx_news .right {
    width: 100%;
    padding: 0;
    padding-bottom: 10px;
  }
  .idx_news .pc_only {
    display: none !important;
  }
  .idx_news .sp_only {
    display: block !important;
  }
  .idx_news ul li a .title {
    padding-left: 95px;
    width: 100%;
    padding-top: 0.5em;
  }
  .idx_news .idx_news_btn {
    margin-top: 20px;
  }
}

.idx1 {
  background-image: url(../images/idx1_bg.jpg);
  padding: 30px 0 77px;
}
@media only screen and (min-width: 1919px) and (max-width: 1921px) {
  .idx1 {
    background-size: auto;
  }
}
.idx1 .inner {
  max-width: 1900px;
}
.idx1 .img img {
  border-radius: 12px;
}
.idx1 .img {
  position: relative;
  z-index: 1;
}
.idx1 .img::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  width: 20em;
  height: 20em;
  background-color: var(--main-color);
  top: -3em;
  left: -3em;
  font-size: 10px;
}
.idx1 .left {
  width: 49%;
}
.idx1 .right {
  width: 46.1%;
  padding-top: 12%;
}
.idx1 .idx1_dl {
  margin-top: 35px;
}
.idx1 .idx1_dl dl {
  display: flex;
  flex-wrap: wrap;
  --w: 96px;
  margin-bottom: 25.5px;
}
.idx1 .idx1_dl dl dt,
.idx1 .idx1_dl dl dd {
  letter-spacing: 0.1em;
  font-weight: 500;
  line-height: 1.875;
}
.idx1 .idx1_dl dl dt {
  width: var(--w);
}
.idx1 .idx1_dl dl dd {
  width: calc(100% - var(--w));
}
.idx1 .idx1_dl dl a {
  font-size: 24px;
  letter-spacing: 0.1em;
  line-height: 1;
}
@media only screen and (min-width: 1919px) {
  .idx1 .idx1_dl dl a {
    position: relative;
    top: -0.1em;
  }
}
.idx1 .idx1_dl dl:nth-child(2) {
  align-items: center;
}
.idx1 .idx1_map {
  max-width: 610px;
  width: 67%;
  margin-left: auto;
  height: 260px;
  margin-top: 34px;
}
.idx1 .idx1_list {
  max-width: 546px;
  margin-top: 76px;
}
.idx1 .idx1_list .item {
  width: calc(50% - 13px);
  background-color: #dfe9eb;
  padding: 32px 0 20px;
  position: relative;
  z-index: 1;
}
.idx1 .idx1_list .item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  inset: 5px;
  background-color: #eff4f5;
  bottom: unset;
  height: 115px;
}
.idx1 .idx1_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  inset: 5px;
  border: #eff4f5 1px solid;
}
.idx1 .idx1_list .item .ttl01 {
  font-size: 26px;
  letter-spacing: 0.1em;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  font-feature-settings: "palt";
  transition: 0.3s all;
}
.idx1 .idx1_list .item .en {
  line-height: 1;
  text-align: center;
  font-size: 12px;
  color: var(--main-color);
  text-transform: uppercase;
  font-weight: 500;
  transition: 0.3s all;
}
.idx1 .idx1_list .item picture {
  display: table;
  margin: 0 auto 20px;
}
.idx1 .idx1_list .item .link a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/shared_arr.png);
  background-color: var(--main-color);
  width: 3em;
  height: 1.1em;
  bottom: 1em;
  right: 1em;
  font-size: 10px;
}
@media only screen and (min-width: 769px) {
  .idx1 .idx1_list .item {
    transition: 0.3s all;
  }
  .idx1 .idx1_list .item:hover {
    background-color: var(--main-color);
  }
  .idx1 .idx1_list .item:hover::before {
    background-color: var(--main-color);
  }
  .idx1 .idx1_list .item:hover .ttl01,
  .idx1 .idx1_list .item:hover .en {
    color: #fff;
  }
  .idx1 .idx1_list .item:hover .link a::after {
    background-color: #fff;
  }
}
@media only screen and (max-width: 1600px) and (min-width: 769px) {
  .idx1 .idx1_map {
    width: 85%;
  }
  .idx1 .right {
	  padding-top: 22%;
  }
}
@media only screen and (max-width: 1440px) and (min-width: 769px) {
  .idx1 .right {
	  padding-top: 24%;
  }
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .idx1 {
    max-width: calc(100% - var(--wrapper));
    padding-bottom: 60px;
  }
  .idx1 .idx1_dl dl dt,
  .idx1 .idx1_dl dl dd {
    letter-spacing: 0;
    font-size: 14px;
  }
  .idx1 .idx1_list {
    margin-top: 40px;
  }
  .idx1 .idx1_list .item .ttl01 {
    font-size: 22px;
    letter-spacing: 0;
  }
  .idx1 .right {
    padding-top: 22%;
  }
}
@media only screen and (max-width: 1280px) and (min-width: 769px) {
  .idx1 .right {
	  padding-top: 24%;
  }
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .idx1 .right {
    padding-top: 330px;
    width: 47%;
  }
  .idx1 .idx1_dl dl {
    --w: 80px;
  }
  .idx1 .idx1_list .item {
    padding: 20px 10px;
  }
  .idx1 .idx1_list .item picture {
    margin-bottom: 10px;
    max-width: 100px;
  }
  .idx1 .idx1_list .item .ttl01 {
    font-size: 20px;
    letter-spacing: 0;
  }
  .idx1 .idx1_list .item .en {
    letter-spacing: 0;
  }
}

.idx2 {
  position: relative;
  z-index: 1;
  padding: 95px 0 110px;
}
.idx2::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/idx2_bg.jpg) no-repeat center/cover;
}
@media only screen and (min-width: 1919px) {
  .idx2::after {
    width: calc(100% - var(--wrapper));
  }
}
.idx2 .inner {
  max-width: 1560px;
  display: grid;
  grid-template-columns: 45.9210526316% 48.9473684211%;
  justify-content: space-between;
  align-items: flex-start;
}
.idx2 .idx2_img {
  grid-row: 1/span 3;
  grid-column-start: 2;
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.idx2 .idx2_img img {
  border-radius: 12px;
}
.idx2 .idx2_img > div {
  width: calc(50% - 12px);
}
.idx2 .idx2_img .idx2_img2 {
  margin-top: 74px;
}
.idx2 .idx2_img .ttl {
  line-height: 1;
  display: flex;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--main-color);
  align-items: flex-end;
  justify-content: center;
  margin-top: 26px;
}
.idx2 .idx2_img .ttl .jp {
  font-size: 30px;
  margin: 0 12px 0 18px;
  letter-spacing: 0.1em;
}
.idx2 .idx2_img .ttl .en {
  font-weight: 500;
  text-transform: uppercase;
  font-size: 12px;
}
.idx2 .idx2_img .idx2_img2 .ttl {
  margin-top: 22px;
}
.idx2 .wrap,
.idx2 .txt {
  padding-left: 120px;
}
.idx2 .txt {
  padding-top: 34px;
}
.idx2 .txt p {
  font-weight: 500;
  font-size: 16px;
}
.idx2 .txt p:not(:last-child) {
  margin-bottom: 1em;
}
@media only screen and (min-width: 769px) {
  .idx2 .txt p {
    font-size: 18px;
    line-height: 2.3333333333;
    font-feature-settings: "palt";
    letter-spacing: 0.105em;
  }
}
@media only screen and (max-width: 1600px) and (min-width: 769px) {
  .idx2 .idx2_img .ttl {
    letter-spacing: 0;
  }
  .idx2 .idx2_img .ttl .jp,
  .idx2 .idx2_img .ttl .en {
    letter-spacing: 0;
  }
  .idx2 .wrap,
  .idx2 .txt {
    padding-left: 80px;
  }
}
@media only screen and (max-width: 1440px) and (min-width: 769px) {
  .idx2 .wrap,
  .idx2 .txt {
    padding-left: 50px;
  }
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .idx2 .wrap,
  .idx2 .txt {
    padding-left: 40px;
  }
  .idx2 .idx2_img .ttl .jp {
    font-size: 24px;
    margin: 0 8px;
  }
}
@media only screen and (max-width: 1366px) and (min-width: 769px) {
  .idx2 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx2 .wrap,
  .idx2 .txt {
    padding-left: 40px;
  }
  .idx2 .idx2_img .ttl .jp {
    font-size: 24px;
    margin: 0 6px;
  }
  .idx2 .idx2_img .ttl .en {
    font-size: 10px;
  }
}
@media only screen and (max-width: 1024px) and (min-width: 769px) {
  .idx2 {
    padding: 60px 0;
    max-width: calc(100% - var(--wrapper));
  }
  .idx2 .wrap,
  .idx2 .txt {
    padding-left: 20px;
  }
  .idx2 .idx2_img .ttl {
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .idx2 .idx2_img .ttl .jp {
    font-size: 24px;
    margin: 10px 0;
  }
  .idx2 .idx2_img .ttl .en {
    font-size: 10px;
  }
  .idx2 .btn-group {
    width: 430px;
  }
}

.idx3 {
  background-image: url(../images/idx3_bg.jpg);
  padding: 59px 0 95px;
}
@media only screen and (min-width: 2000px) {
  .idx3 {
    background-position: 6vw 0;
    background-size: 102.5%;
    background-color: #2b7d95;
  }
}
.idx3 .inner {
  max-width: 1870px;
}
.idx3 .h_en.big {
  margin-bottom: -0.6167em;
}
.idx3 h3 {
  color: #fff;
}
.idx3 .txt {
  padding-top: 33px;
}
.idx3 .txt p {
  font-weight: 500;
  color: #fff;
  font-size: 18px;
  letter-spacing: 0.1em;
  line-height: 2.3333333333;
  font-feature-settings: "palt";
}
.idx3 .idx3_inner {
  display: grid;
  grid-template-columns: 44% 50%;
  justify-content: space-between;
  align-items: flex-start;
}
.idx3 .btn {
  margin: 50px 0 0 0;
  max-width: 400px;
}
.idx3 .idx3_list {
  grid-row: 1/span 3;
  grid-column-start: 2;
  margin-top: 66px;
}
.idx3 .idx3_list .item {
  background: rgba(125, 163, 171, 0.8);
  border-radius: 12px;
  position: relative;
  padding: 0 0 0 14.9em;
  height: 10em;
  display: flex;
  align-items: center;
  margin-bottom: 1.2em;
  font-size: 10px;
}
.idx3 .idx3_list .item:nth-child(2) {
  background: rgba(125, 163, 171, 0.88);
}
.idx3 .idx3_list .item p {
  color: #fff;
  line-height: 1.5;
  font-size: 2.4em;
  letter-spacing: 0.05em;
  display: flex;
  font-feature-settings: "palt";
}
.idx3 .idx3_list .item p::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx3_icon1.png) no-repeat center/contain;
  width: 2.9167em;
  height: 2.9167em;
  left: 1.0417em;
  top: calc(50% - 1.4167em);
}
.idx3 .idx3_list .item p::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 1px;
  height: 2.5em;
  background: rgba(255, 255, 255, 0.5);
  left: 4.95em;
  top: calc(50% - 1.25em);
}
.idx3 .idx3_list .item:nth-child(2) p::before {
  background-image: url(../images/idx3_icon2.png);
}
.idx3 .idx3_list .item:nth-child(3) p::before {
  background-image: url(../images/idx3_icon3.png);
}
.idx3 .idx3_bg {
  background-color: #fff;
  border-radius: 12px;
  padding: 61px 0 79px;
  margin-top: 37px;
  position: relative;
  z-index: 1;
}
.idx3 .idx3_bg::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx3_icon.png) no-repeat center/contain;
  width: 19.6em;
  height: 17.3em;
  bottom: -3.3em;
  left: 3.1em;
  font-size: 10px;
}
.idx3 .idx3_list2 {
  justify-content: flex-start;
  font-size: 10px;
  counter-reset: count;
}
.idx3 .idx3_list2 .item {
  position: relative;
  padding: 1.8em 1em 2.2em 1.8em;
}
.idx3 .idx3_list2 .item .ttl {
  line-height: 1.5294117647;
  font-size: 1.7em;
  letter-spacing: 0.05em;
  font-feature-settings: "palt";
  display: flex;
  align-items: center;
  position: relative;
  font-weight: 500;
}
.idx3 .idx3_list2 .item .ttl::before {
  content: "";
  display: block;
  width: 3.5294em;
  height: 3.5294em;
  background-color: #fff;
  margin-right: 0.7647em;
  border-radius: 50%;
  position: relative;
  top: 0.0588em;
  background-repeat: no-repeat;
  background-size: cover;
}
.idx3 .idx3_list2 .item .ttl::after {
  content: counter(count, decimal-leading-zero);
  counter-increment: count;
  position: absolute;
  color: var(--main-color);
  font-size: 1.1765em;
  line-height: 1;
  top: -0.5em;
  left: 0.9em;
}
.idx3 .idx3_list2 .item:nth-child(1) {
  z-index: 4;
  background: url(../images/idx3_item1.png) no-repeat center/contain;
}
.idx3 .idx3_list2 .item:nth-child(1) .ttl::before {
  background-image: url(../images/idx3_list1.png);
}
.idx3 .idx3_list2 .item:nth-child(2) {
  z-index: 3;
  background: url(../images/idx3_item2.png) no-repeat center/contain;
}
.idx3 .idx3_list2 .item:nth-child(2) .ttl::before {
  background-image: url(../images/idx3_list2.png);
}
.idx3 .idx3_list2 .item:nth-child(3) {
  z-index: 2;
  background: url(../images/idx3_item3.png) no-repeat center/contain;
}
.idx3 .idx3_list2 .item:nth-child(3) .ttl::before {
  background-image: url(../images/idx3_list3.png);
}
.idx3 .idx3_list2 .item:nth-child(4) {
  z-index: 1;
  background: url(../images/idx3_item4.png) no-repeat center/contain;
}
.idx3 .idx3_list2 .item:nth-child(4) .ttl::before {
  background-image: url(../images/idx3_list4.png);
}
@media only screen and (min-width: 769px) {
  .idx3 .idx3_list2 .item:nth-child(1) {
    z-index: 4;
    width: 34em;
    background: url(../images/idx3_item1.png) no-repeat center/contain;
  }
  .idx3 .idx3_list2 .item:nth-child(1) .ttl::before {
    background-image: url(../images/idx3_list1.png);
  }
  .idx3 .idx3_list2 .item:nth-child(2) {
    z-index: 3;
    width: 37.4em;
    background: url(../images/idx3_item2.png) no-repeat center/contain;
    margin-left: -5.5em;
    padding-left: 5.3em;
  }
  .idx3 .idx3_list2 .item:nth-child(2) .ttl::before {
    background-image: url(../images/idx3_list2.png);
  }
  .idx3 .idx3_list2 .item:nth-child(3) {
    z-index: 2;
    width: 37.4em;
    background: url(../images/idx3_item3.png) no-repeat center/contain;
    margin-left: -5.4em;
    padding-left: 5.2em;
  }
  .idx3 .idx3_list2 .item:nth-child(3) .ttl::before {
    background-image: url(../images/idx3_list3.png);
  }
  .idx3 .idx3_list2 .item:nth-child(4) {
    z-index: 1;
    width: 34.7em;
    background: url(../images/idx3_item4.png) no-repeat center/contain;
    margin-left: -4.6em;
    padding-left: 4.7em;
  }
  .idx3 .idx3_list2 .item:nth-child(4) .ttl::before {
    background-image: url(../images/idx3_list4.png);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx3 .idx3_list2 .item:nth-child(4) {
    margin-left: -5.6em;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx3 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx3 .idx3_list .item {
    font-size: 9px;
  }
  .idx3 .idx3_list2 {
    font-size: min(0.695vw, 10px);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1280px) {
  .idx3 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx3 .idx3_list .item {
    font-size: 9px;
  }
  .idx3 .idx3_list2 {
    font-size: min(0.688vw, 10px);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx3 .idx3_bg::before {
    font-size: min(0.5vw, 10px);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx3 {
    padding-bottom: 60px;
  }
  .idx3 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx3 .idx3_list .item {
    font-size: min(0.8vw, 9px);
  }
  .idx3 .idx3_list .item .ttl {
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx3 {
    width: calc(100% - var(--wrapper));
  }
  .idx3 .idx3_inner {
    grid-template-columns: 47% 50%;
  }
  .idx3 .idx3_list2 {
    font-size: min(0.633vw, 10px);
  }
}

.idx4 {
  background-image: url(../images/idx4_bg.jpg);
  padding: 78px 0;
}
@media only screen and (min-width: 2000px) {
  .idx4 {
    background-position: 19.4vw 0;
    background-size: 102.5%;
  }
}
.idx4 .inner_big {
  display: grid;
  grid-template-columns: 44.609375% 50%;
  justify-content: space-between;
  align-items: flex-start;
}
.idx4 .img {
  grid-row: 1/span 3;
}
@media only screen and (min-width: 1919px) {
  .idx4 .img {
    position: relative;
    left: 14px;
  }
}
.idx4 .wrap {
  padding-top: 40px;
  position: relative;
}
.idx4 .wrap::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  background: url(../images/idx4_icon.png) no-repeat center/contain;
  width: 17.2em;
  height: 13.6em;
  top: -4.1em;
  right: 0;
  font-size: min(1vw, 10px);
}
.idx4 .txt {
  padding-top: 25px;
  text-align: center;
}
.idx4 .txt p {
  font-weight: 500;
  font-size: 18px;
  line-height: 2.3333;
  font-feature-settings: "palt";
}
.idx4 .btn {
  max-width: 400px;
  margin: 50px 0 0 87px;
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx4 .txt p {
    letter-spacing: 0;
    font-size: 16px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx4 {
    padding: 60px 0;
    width: calc(100% - var(--wrapper));
  }
  .idx4 .txt p br {
    display: none;
  }
  .idx4 .btn {
    margin: 24px auto 0;
  }
}

.idx5 {
  background-image: url(../images/idx5_bg.jpg);
  padding: 83px 0 113px;
}
.idx5 .idx5_inner {
  display: grid;
  grid-template-columns: 43% 50%;
  justify-content: space-between;
  align-items: flex-start;
  padding: 68px 40px 90px 80px;
}
.idx5 .img {
  grid-column-start: 2;
  grid-row: 1/span 3;
  margin-top: 11px;
}
.idx5 .img img {
  border-radius: 12px;
}
.idx5 .TabContainer {
  margin-top: 36px;
}
.idx5 .TabContainer .TabPager {
  justify-content: space-between;
  max-width: 1280px;
  position: relative;
  z-index: 4;
}
.idx5 .TabContainer .TabPager > div {
  padding: 0;
  background-color: #7da3ab;
  width: calc(25% - 1px);
  max-width: 319px;
  border-radius: 0;
}
.idx5 .TabContainer .TabPager > div:nth-child(2) {
  width: 25%;
  max-width: 320px;
}
.idx5 .TabContainer .TabPager > div p {
  border: 0 !important;
  line-height: 1.5;
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.05em;
  padding: 1.3em 0 1.2em;
  position: relative;
  z-index: 1;
}
.idx5 .TabContainer .TabPager > div p::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  top: 100%;
  left: calc(50% - 0.75em);
  border-top: 0.7em solid transparent;
  border-left: 0.75em solid transparent;
  border-right: 0.75em solid transparent;
}
.idx5 .TabContainer .TabPager > div.active {
  background-color: #2d5b6a;
  color: #fff;
}
.idx5 .TabContainer .TabPager > div.active p::after {
  border-top-color: #2d5b6a;
}
@media only screen and (min-width: 769px) {
  .idx5 .TabContainer .TabPager > div:not(.active):hover {
    background-color: var(--main-color);
  }
}
.idx5 .TabContainer .TabContent .content {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 12px;
}
.idx5 .ttl01 {
  font-size: 32px;
  font-weight: 500;
  color: var(--main-color);
  line-height: 1.5;
  letter-spacing: 0.1em;
}
.idx5 .ttl01::after {
  content: "";
  display: block;
  width: 80px;
  height: 1px;
  background-color: var(--main-color);
  margin: 19px 0 0 0;
}
@media only screen and (min-width: 1919px) {
  .idx5 .ttl01 {
    margin-left: -0.1em;
  }
}
.idx5 .txt {
  padding-top: 12px;
}
.idx5 .txt p {
  font-weight: 500;
  font-size: 18px;
  line-height: 2.333;
  font-feature-settings: "palt";
}
.idx5 .btn {
  max-width: 400px;
  margin: 44px 0 0 0;
}
@media only screen and (min-width: 2000px) {
  .idx5 {
    background-position: bottom;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx5 .TabContainer .TabPager > div p {
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx5 {
    padding: 60px 0;
  }
  .idx5 .TabContainer .TabPager {
    width: 98%;
  }
  .idx5 .TabContainer .TabPager > div p {
    letter-spacing: 0;
    font-size: 18px;
  }
  .idx5 .idx5_inner {
    padding: 40px;
  }
  .idx5 .ttl01 {
    font-size: 26px;
    letter-spacing: 0;
  }
  .idx5 .btn {
    margin-top: 35px;
  }
  .idx5 .txt p {
    font-size: 16px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx5 {
    padding: 60px 0;
    width: calc(100% - var(--wrapper));
  }
  .idx5 .TabContainer .TabPager {
    width: 98%;
  }
  .idx5 .TabContainer .TabPager > div p {
    letter-spacing: 0;
    font-size: 16px;
  }
}

.idx6 {
  background-image: url(../images/idx6_bg.jpg);
  padding: 83px 0 110px;
}
.idx6 .inner {
  max-width: 1560px;
}
.idx6 .idx6_inner {
  display: grid;
  grid-template-columns: 50% 45.9%;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 35px;
}
.idx6 .idx6_inner .img {
  grid-row: 1/span 3;
}
.idx6 .idx6_inner .img img {
  border-radius: 12px;
}
.idx6 .idx6_inner .ttl01 {
  color: var(--main-color);
  font-size: 32px;
  line-height: 48px;
  letter-spacing: 0.1em;
  font-weight: 500;
  margin-top: 9px;
}
.idx6 .idx6_inner .ttl01::after {
  content: "";
  display: block;
  margin: 19px 0 0 4px;
  background-color: var(--main-color);
  height: 1px;
  width: 80px;
}
.idx6 .idx6_inner .txt {
  padding-top: 12px;
}
.idx6 .idx6_inner .txt p {
  font-weight: 500;
  line-height: 2.3333;
  font-size: 18px;
  width: 74%;
  font-feature-settings: "palt";
}
.idx6 .idx6_inner .btn-group {
  max-width: 578px;
  margin-left: 0;
  position: relative;
  z-index: 2;
}
@keyframes loop {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.idx6 .idx_loop {
  position: relative;
  display: flex;
  font-size: 10px;
  margin-top: -75px;
}
.idx6 .idx_loop p {
  line-height: 1;
  white-space: nowrap;
  font-size: 12em;
  letter-spacing: 0.05em;
  color: rgba(41, 146, 179, 0.2);
  font-weight: 500;
  margin: 0;
  padding-left: 1.665em;
}
.idx6 .TabContainer {
  margin-top: 60px;
}
.idx6 .TabContainer .flex {
  border-bottom: 1px solid #2b5b64;
  position: relative;
}
.idx6 .TabContainer .TabPager {
  justify-content: space-between;
  max-width: 1040px;
  width: 68.4210526316%;
  margin-top: 14px;
  margin-left: auto;
  margin-right: 0;
}
.idx6 .TabContainer .TabPager > div {
  padding: 0;
  background-color: #539aaf;
  width: 33.3333333333%;
  border-radius: 0;
  border-right: 1px solid #7da3ab;
  max-width: 321px;
}
.idx6 .TabContainer .TabPager > div:first-child {
  max-width: 398px;
  width: 39%;
}
@media only screen and (min-width: 769px) {
  .idx6 .TabContainer .TabPager > div:first-child p {
    padding-left: 2em;
  }
  .idx6 .TabContainer .TabPager > div:first-child p::after {
    left: calc(50% + 0.5em);
  }
}
@media only screen and (min-width: 1919px) {
  .idx6 .TabContainer .TabPager > div:first-child p {
    padding-left: 3.9em;
  }
  .idx6 .TabContainer .TabPager > div:first-child p::after {
    left: calc(50% + 1.5em);
  }
}
.idx6 .TabContainer .TabPager > div:last-child {
  border-radius: 0 12px 0 0;
}
.idx6 .TabContainer .TabPager > div p {
  border: 0 !important;
  line-height: 1.5;
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.05em;
  padding: 1.2em 0 1.25em;
  position: relative;
  z-index: 1;
  font-feature-settings: "palt";
}
.idx6 .TabContainer .TabPager > div p::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  border-top: 0.4em solid #539aaf;
  border-left: 0.4em solid transparent;
  border-right: 0.4em solid transparent;
  bottom: 0.45em;
  left: calc(50% - 0.2em);
  opacity: 0;
}
.idx6 .TabContainer .TabPager > div.active {
  background-color: var(--main-color);
  color: #fff;
}
.idx6 .TabContainer .TabPager > div.active p::after {
  opacity: 1;
  border-top-color: #fff;
}
@media only screen and (min-width: 769px) {
  .idx6 .TabContainer .TabPager > div:not(.active):hover {
    background-color: var(--main-color);
  }
}
.idx6 .TabContainer .TabContent .content {
  background: #7da3ab;
  border-radius: 0 0 12px 12px;
}
.idx6 .idx6_ttl {
  line-height: 1.5;
  font-size: 36px;
  font-weight: 500;
  font-feature-settings: "palt";
  letter-spacing: 0.1em;
  background: url(../images/idx6_ttl.jpg) repeat top left;
  color: #fff;
  height: 100%;
  text-align: center;
  width: 36.5131578947%;
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-right: 2.1em;
  padding-bottom: 0.1em;
  clip-path: polygon(0% 0%, 85.8% 0%, 100% 101%, 0% 100%, 0% 0%);
}
.idx6 .idx6_tab {
  padding: 60px 80px;
}
.idx6 .idx6_tab .img {
  width: 30%;
  position: relative;
  top: 1px;
  align-self: center;
}
@media only screen and (min-width: 1919px) {
  .idx6 .idx6_tab .img {
    left: 8px;
  }
}
.idx6 .idx6_tab .idx6_list {
  width: 70.6%;
  max-width: 960px;
  justify-content: center;
  margin-left: -10px;
  margin-right: -10px;
}
.idx6 .idx6_tab .idx6_list .item {
  aspect-ratio: 300/200;
  margin-left: 10px;
  margin-right: 10px;
  margin-bottom: 20px;
  height: auto;
  width: calc(33.3333333333% - 20px);
  position: relative;
  overflow: hidden;
  z-index: 1;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 0.35em;
  color: #fff;
  text-align: center;
}
.idx6 .idx6_tab .idx6_list .item::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  inset: 0;
  background: url(../images/idx6_img1.jpg) no-repeat top center/cover;
  border-radius: 6px;
}
.idx6 .idx6_tab .idx6_list .item::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  z-index: -1;
  inset: 0;
  background: var(--main-color);
  opacity: 0;
  border-radius: 6px;
}
.idx6 .idx6_tab .idx6_list .item .ttl01 {
  line-height: 1.3636363636;
  font-weight: 500;
  font-size: 1.375em;
  font-feature-settings: "palt";
  letter-spacing: 0.05em;
}
.idx6 .idx6_tab .idx6_list .item .ttl01::after {
  display: block;
  content: "";
  width: 3.6364em;
  height: 1px;
  background-color: #fff;
  margin: 0.4545em auto 0;
}
.idx6 .idx6_tab .idx6_list .item .ttl02 {
  font-size: 0.9375em;
  letter-spacing: 0.1em;
  line-height: 1.7333333333;
  width: 76%;
  font-weight: 500;
  margin: 0 auto;
  font-feature-settings: "palt";
}
.idx6 .idx6_tab .idx6_list .item .link {
  position: absolute;
  inset: 0;
}
.idx6 .idx6_tab .idx6_list .item .link::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  bottom: 8px;
  right: 8px;
  border-bottom: 7px solid #fff;
  border-left: 7px solid transparent;
}
.idx6 .idx6_tab .idx6_list .item .link a::before, .idx6 .idx6_tab .idx6_list .item .link a::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
}
.idx6 .idx6_tab .idx6_list .item .link a::before {
  top: 8px;
  left: 8px;
  width: 33px;
  height: 33px;
  border-left: 1px solid rgba(255, 255, 255, 0.8);
  border-top: 1px solid rgba(255, 255, 255, 0.8);
}
.idx6 .idx6_tab .idx6_list .item .link a::after {
  bottom: 8px;
  right: 8px;
  width: 33px;
  height: 33px;
  border-right: 1px solid rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.8);
}
@media only screen and (min-width: 769px) {
  .idx6 .idx6_tab .idx6_list .item:hover::after {
    opacity: 0.5;
  }
}
.idx6 .idx6_tab .idx6_list .item1::before {
  background-image: url(../images/idx6_img1.jpg);
}
.idx6 .idx6_tab .idx6_list .item2::before {
  background-image: url(../images/idx6_img2.jpg);
}
.idx6 .idx6_tab .idx6_list .item3::before {
  background-image: url(../images/idx6_img3.jpg);
}
.idx6 .idx6_tab .idx6_list .item4::before {
  background-image: url(../images/idx6_img4.jpg);
}
.idx6 .idx6_tab .idx6_list .item5::before {
  background-image: url(../images/idx6_img5.jpg);
}
.idx6 .idx6_tab .idx6_list .item6::before {
  background-image: url(../images/idx6_img6.jpg);
}
.idx6 .idx6_tab .idx6_list .item7::before {
  background-image: url(../images/idx6_img7.jpg);
}
.idx6 .idx6_tab .idx6_list .item8::before {
  background-image: url(../images/idx6_img8.jpg);
}
.idx6 .idx6_tab .idx6_list .item9::before {
  background-image: url(../images/idx6_img9.jpg);
}
.idx6 .idx6_tab .idx6_list .item10::before {
  background-image: url(../images/idx6_img10.jpg);
}
.idx6 .idx6_tab .idx6_list .item11::before {
  background-image: url(../images/idx6_img11.jpg);
}
.idx6 .idx6_tab .idx6_list .item12::before {
  background-image: url(../images/idx6_img12.jpg);
}
@media only screen and (min-width: 769px) {
  .idx6 .idx6_tab .idx6_list.idx6_list2 {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }
  .idx6 .idx6_tab .idx6_list.idx6_list2 .item {
    width: calc(50% - 20px);
  }
}
@media only screen and (min-width: 769px) and (max-width: 1600px) {
  .idx6 .idx6_tab .idx6_list .item .ttl02 {
    width: 100%;
    padding: 0 5px;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx6 {
    padding: 60px 0;
  }
  .idx6 .idx_loop {
    margin: 0;
    font-size: 8px;
  }
  .idx6 .idx6_inner .ttl01 {
    font-size: 24px;
    letter-spacing: 0;
  }
  .idx6 .idx6_inner .btn-group {
    margin: 40px auto;
  }
  .idx6 .idx6_inner .txt p {
    font-size: 16px;
    letter-spacing: 0;
    width: 80%;
  }
  .idx6 .idx6_ttl {
    font-size: 30px;
  }
  .idx6 .idx6_tab .idx6_list .item {
    font-size: 12px;
  }
  .idx6 .idx6_tab .idx6_list .item .ttl01,
  .idx6 .idx6_tab .idx6_list .item .ttl02 {
    letter-spacing: 0;
  }
  .idx6 .idx6_tab .idx6_list .item .ttl02 {
    width: 80%;
    font-size: 13px;
  }
  .idx6 .TabContainer .TabPager > div p {
    font-size: 18px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx6 {
    padding: 60px 0;
    width: calc(100% - var(--wrapper));
  }
  .idx6 .idx_loop {
    font-size: 0.6vw;
  }
  .idx6 .TabContainer .TabPager > div p {
    font-size: 16px;
    letter-spacing: 0;
  }
  .idx6 .idx6_inner .btn-group {
    width: 480px;
    margin-left: -15em;
    margin-right: auto;
  }
  .idx6 .idx6_inner .txt p {
    font-size: 16px;
    letter-spacing: 0;
    width: 100%;
  }
  .idx6 .idx6_ttl {
    font-size: 20px;
    letter-spacing: 0;
    padding-right: 1em;
  }
  .idx6 .idx6_tab {
    padding: 40px;
    display: block;
  }
  .idx6 .idx6_tab .img {
    width: 100%;
    max-width: 100%;
  }
  .idx6 .idx6_tab .img img {
    display: table;
    margin: 0 auto 25px;
  }
  .idx6 .idx6_tab .idx6_list {
    margin-left: auto;
    margin-right: auto;
    width: 90%;
    max-width: 90%;
  }
  .idx6 .idx6_tab .idx6_list .item {
    width: calc(50% - 10px);
    margin-bottom: 10px;
    margin-left: 5px;
    margin-right: 5px;
    font-size: 10px;
  }
  .idx6 .idx6_tab .idx6_list .item .ttl02 {
    width: 85%;
  }
  .idx6 .idx6_tab .idx6_list.idx6_list2 {
    max-width: 90%;
  }
}

.idx7 {
  padding: 80px 0;
  background-image: url(../images/idx7_bg.jpg);
}
.idx7 h3 {
  color: #fff;
}
.idx7 .inner_big {
  display: grid;
  grid-template-columns: 56.71875% 42.7%;
  justify-content: space-between;
  align-items: flex-start;
}
.idx7 .idx7_left {
  grid-row: 1/span 3;
}
.idx7 .wrap {
  padding-top: 22px;
}
.idx7 .idx7_bg {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 20px;
  width: 75%;
  max-width: 540px;
  margin-left: auto;
  position: relative;
}
.idx7 .idx7_bg::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 20em;
  height: 1.6em;
  background-color: var(--clr1);
  left: calc(50% - 10em);
  top: 1.2em;
  font-size: 10px;
  z-index: 1;
}
.idx7 .idx7_bg .idx7_bg_box {
  background: #fff;
  border-radius: 12px;
  padding: 50px 50px 60px;
  position: relative;
}
.idx7 .idx7_slider:not(.slick-slider) {
  opacity: 0;
  height: 490px;
}
.idx7 .idx7_slider img {
  border-radius: 8px;
}
.idx7 .idx7_slider .slick-list {
  overflow: unset;
}
.idx7 .idx7_slider .num {
  line-height: 1;
  margin: 0;
  color: var(--main-color);
  font-weight: 300;
  position: absolute;
  top: -0.5625em;
  right: 0.4375em;
  font-size: 48px;
  letter-spacing: 0;
}
.idx7 .idx7_slider .ttl01 {
  font-feature-settings: "palt";
  font-weight: 500;
  color: var(--main-color);
  text-align: center;
  font-size: 24px;
  line-height: 1.5;
  margin: 17px 0 9px;
}
.idx7 .idx7_slider .ttl02 {
  letter-spacing: 0.1em;
  font-feature-settings: "palt";
  line-height: 2;
  font-weight: 500;
  margin: 0 auto;
}
@media only screen and (min-width: 1919px) {
  .idx7 .idx7_slider .ttl02 {
    width: 98%;
  }
}
.idx7 .idx7_number {
  width: 8em;
  height: 9.7em;
  margin-top: 35.1em;
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  font-size: 10px;
  margin-left: 0.5em;
}
.idx7 .idx7_number p {
  margin: 0;
  line-height: 1;
  color: #fff;
}
.idx7 .idx7_number .idx7_num {
  font-size: 8em;
  font-weight: 100;
  position: relative;
}
.idx7 .idx7_number .idx7_num::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 1.625em;
  height: 0.0125em;
  background-color: #fff;
  transform: rotate(135deg);
  left: -0.175em;
  top: calc(50% + 0.25em);
}
.idx7 .idx7_number .idx7_total {
  font-weight: 300;
  font-size: 3.6em;
  margin-top: auto;
}
.idx7 .idx7_control {
  order: -1;
  width: 25%;
}
.idx7 .idx7_arr {
  width: 11em;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 5.9em;
  font-size: 10px;
}
.idx7 .idx7_arr > div {
  width: 4.2em;
  height: auto;
  aspect-ratio: 1/1;
  transition: 0.3s all;
  border-radius: 50%;
  background-color: #19434b;
  position: relative;
  z-index: 1;
  cursor: pointer;
  transition: 0.3s all;
}
.idx7 .idx7_arr > div::before {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-image: url(../images/idx7_arr_r.png);
  background-color: #fff;
  width: 3em;
  height: 1.2em;
  top: calc(50% - 0.6em);
  left: -0.3em;
}
.idx7 .idx7_arr > div:first-child::before {
  mask-image: url(../images/idx7_arr_l.png);
  left: unset;
  right: -0.5em;
}
@media only screen and (min-width: 769px) {
  .idx7 .idx7_arr > div:hover {
    background-color: var(--main-color);
  }
}
.idx7 .idx7_ttl {
  line-height: 1;
  font-feature-settings: "palt";
  margin: -0.0556em auto 0;
  color: #fff;
  font-size: 36px;
  display: table;
  position: relative;
  padding: 0 2.5em;
  font-weight: 500;
}
.idx7 .idx7_ttl::before, .idx7 .idx7_ttl::after {
  content: "";
  display: block;
  position: absolute;
  transition: all 0.3s;
  width: 1.2222em;
  height: 2.2222em;
  top: calc(50% - 1em);
}
.idx7 .idx7_ttl::before {
  background: url(../images/idx7_h3_l.png) center/contain;
  left: 0;
}
.idx7 .idx7_ttl::after {
  background: url(../images/idx7_h3_r.png) no-repeat center/contain;
  right: 0;
}
.idx7 .idx7_ttl span {
  font-size: 2.2222em;
  letter-spacing: 0.1em;
  font-weight: 300;
}
.idx7 .btn {
  margin: 105px auto 113px;
}
.idx7 .txt .img {
  max-width: 467px;
  margin: 0 auto;
}
@media only screen and (min-width: 769px) and (max-width: 1440px) {
  .idx7 .idx7_control {
    padding-left: 2.5%;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1366px) {
  .idx7 {
    padding: 60px 0;
  }
  .idx7 .idx7_slider .ttl01 {
    font-size: 20px;
    letter-spacing: 0;
  }
  .idx7 .idx7_slider .ttl02 {
    font-size: 14px;
    letter-spacing: 0;
  }
  .idx7 .idx7_ttl {
    font-size: 26px;
    letter-spacing: 0;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
  .idx7 {
    width: calc(100% - var(--wrapper));
  }
  .idx7 .idx7_bg .idx7_bg_box {
    padding: 40px 20px;
  }
  .idx7 .idx7_control {
    padding-left: 0;
  }
  .idx7 .idx7_control .idx7_number,
  .idx7 .idx7_control .idx7_arr {
    font-size: 1vw;
  }
  .idx7 .inner_big {
    grid-template-columns: 56.71875% 40%;
  }
  .idx7 .idx7_slider .ttl01 {
    font-size: 18px;
    letter-spacing: 0;
  }
  .idx7 .idx7_slider .ttl02 {
    font-size: 14px;
    letter-spacing: 0;
  }
}